The manual rotation of the crank is transformed by a gear into a fast spinning electrical generator, which powers a bright shining LED.<\/p>\n
The kit is easy to assemble and only requires common tools. No soldering required.<\/p>\n
Dimensions: approx. 18cm x 7cm x 7cm<\/p>\n
You may do own experiments like loading a capacitor (to store energy) or charge a mobile phone. Necessary electronic parts are not included.<\/p>\n
Suitable for makers above 10 years.<\/p>\n
Warning: At high crank speed the light could be very bright. So don't look directly into the beam.<\/p>","protected":false},"excerpt":{"rendered":"
Crank Light - Hand Operated Flashlight Kit<\/p>","protected":false},"featured_media":23800,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set"},"product_brand":[],"product_cat":[15,79,81],"product_tag":[],"class_list":{"0":"post-23798","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-alle","7":"product_cat-energieumwandlung","8":"product_cat-konstruktiondesign","9":"desktop-align-left","10":"tablet-align-left","11":"mobile-align-left","13":"first","14":"instock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"yoast_head":"\n